Cummins Onan QD 5000 5kW Generator 5HDKBC-2860 Commercial Mobile Diesel Single Phase 120VThis generator$7,429.00- Running watts
- 4,000 W
- Starting watts
- 5,000 W
- Fuel
- Diesel
Black Friday price
CumminsModel A055T686
Cummins Onan QD 5000 5kW Generator 5HDKBC-2860 Commercial Mobile Diesel Single Phase 120V
- Peak5,000W
- Running4,000W
- FuelDiesel
Black Friday price
$7,429.00
Black Friday price ends in —
Out of stock
Free delivery Fri, Nov 6 – Wed, Nov 11 if you order today, by UPS or FedEx Ground to your door.
Other versions of this model
Out of stock
- Free shipping48 states + DC
- 30-day returnsReturn shipping on us
- Full warrantyBrand-new, from the maker
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Questions before you buy?
Our small team in Wilmington, NC answers every message personally.
Email [email protected]
The Cummins Onan Quiet Diesel Series generators are the heavy-duty choice when low noise and low vibration are required.
- Running watts
- 4,000 W
- Starting watts
- 5,000 W
- Fuel
- Diesel
The Cummins Onan Quiet Diesel Series generators are the heavy-duty choice when low noise and low vibration are required. Their revolutionary design makes these generator sets up to 15 dB(A) quieter than other diesel-powered generators, and quieter than most gasoline sets. The units are totally enclosed, including cooling, muffler, and intake systems.
Full specifications
| Brand | Cummins |
|---|---|
| Model | A055T686 |
| Running watts | 4,000 W |
| Starting watts | 5,000 W |
| Fuel | Diesel |
How it shipsUPS or FedEx GroundTo your door, free
Order today, deliveredFri, Nov 6 – Wed, Nov 11Leaves our warehouse within 24 hours
Tracking is emailed as soon as it ships.
We ship to the 48 contiguous states and Washington, DC. Shipping details · 30-day free returns
Brand-new, with the full manufacturer’s warranty. The terms are set by Cummins and included in the box. If something goes wrong, contact us first: we confirm the next steps within 2 business days and help you file the claim.
What it can run
4,000 W running, 5,000 W starting
Pick what you want to power at the same time.
Typical wattages – check the label on your own appliances. Where only one figure is published, running watts are estimated at 80% of the starting figure. Connect to house circuits only through a transfer switch or interlock fitted by a licensed electrician.
Compare similar generators
Same power class, side by side.
| Specification | Cummins Onan QD 5000 5kW Generator 5HDKBC-2860 Commercial Mobile Diesel Single Phase 120VThis generator$7,429.00 |  Firman T04073 4000W/5000W Electric Start Tri-Fuel Gas Propane Natural Gas Generator$569.00 |  GENMAX GM5000iAEFI 30 Amp 3800W/5000W Inverter Generator Gas Remote Start CO Sensor$609.00 |
|---|---|---|---|
| Running watts | 4,000 W | 4,000 W | 3,800 W |
| Starting watts | 5,000 W | 5,000 W | 5,000 W |
| Fuel | Diesel | Gasoline, propane or natural gas | Gasoline |
| Start | — | Electric | Remote and electric |
| Largest outlet | — | — | 30 A |
| Safety | — | CO shutdown sensor | CO shutdown sensor |
| Link | You are here | View → | View → |
Cummins Onan QD 5000 5kW Generator 5HDKBC-2860 Commercial Mobile Diesel Single Phase 120VThis generator$7,429.00Firman T04073 4000W/5000W Electric Start Tri-Fuel Gas Propane Natural Gas Generator$569.00- Running watts
- 4,000 W
- Starting watts
- 5,000 W
- Fuel
- Gasoline, propane or natural gas
- Start
- Electric
- Safety
- CO shutdown sensor
GENMAX GM5000iAEFI 30 Amp 3800W/5000W Inverter Generator Gas Remote Start CO Sensor$609.00- Running watts
- 3,800 W
- Starting watts
- 5,000 W
- Fuel
- Gasoline
- Start
- Remote and electric
- Largest outlet
- 30 A
- Safety
- CO shutdown sensor
Questions and answers
Answered by our team in Wilmington. Can’t find yours? Ask below.
Can I connect this generator to my house?
Only through a transfer switch or an interlock kit installed by a licensed electrician. Never plug a generator into a wall outlet: it can back-feed the utility line and endanger line workers. Connecting safely.
What can it run at the same time?
Use the What it can run planner above: tick your appliances and it checks both the running load and the start-up surge against this generator.
Does it ship with oil?
It depends on the manufacturer. If oil is included it is listed under What’s in the box; otherwise use the grade given in the owner’s manual before the first start.
Can I use it in the rain?
Not uncovered. Run it on a dry surface under an open, canopy-like cover, at least 20 feet from doors, windows and vents, and never in a garage.
How will it be delivered?
Free, by UPS or FedEx Ground to your door, usually within 2–5 business days after it ships. Tracking is emailed as soon as it ships.
What if it arrives damaged?
Photograph it and email us within 48 hours of delivery. We replace or refund damaged items at no cost to you.
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